what kind of tool do you guy used to do it and how do you guy do it at home ? thank

 

I have ported by exhaust manifold with a die grinder, that should do it for the porting part. I suppose even a dremel tool would work too if you wanted a super cheap way.

 

thank you guy

 

thank alots and how about polishing part any ideal ?

 

Standard Abrasives makes a kit for DIY Port and Polish. Their products are what we used when we used to offer ported and polished HF Style manifolds.

Here is a link to their PDF guide for Port and Polish

http://www.sa-motorsports.com/portdiy/diyport.pdf

Good info here!

You can buy the kit they use at Summit Racing.

 

I did mine with a dremmel and the small drum sander bit.I used 60 grit to remove all the castings and I finished it off with 120 grit.Then I took a stainless steel brush atachment and finished it off with that.

 

I did mine with a carbide bit and then some 60-120 grid

 

turn on the car and slowly pour a ten pound bag of playground sand in the intake. Don't get cheap sand tho, otherwise you'll need more like 20 pounds.

-Icarus

 

hmmmm, for a mild pnp - which is all you should do without a flowbench, you can get the abrasive pads for a dremel and go slow, throw some cutting oil on there and make should to clean it real well when you're done...

 

there are bits with little sandpaper flaps that you use to polish. and a die grinder to port